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प्रश्न
The supplement of a right angle is ..............
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उत्तर
We have to find the supplement of a right angle.
We know that a right angle is equal to 90°.
Let the required angle be x°.
Since the two angles are supplementary, therefore their sum must be equal to 180°.
Thus, the require angle becomes
x = (180° - 90°)
x = 90°
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